We prove that if B ⊂ R = k[X 1 , . . . , Xn] is a reduced monomial ideal, then d] , R), where B [d] is the dth Frobenius power of B. We give two descriptions for H i B (R) in each multidegree, as simplicial cohomology groups of certain simplicial complexes. As a first consequence, we derive a relati
Local cohomology, arrangements of subspaces and monomial ideals
✍ Scribed by Josep Àlvarez Montaner; Ricardo Garcı́a López; Santiago Zarzuela Armengou
- Book ID
- 108303546
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 251 KB
- Volume
- 174
- Category
- Article
- ISSN
- 0001-8708
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